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FAN5035MTC PDF预览

FAN5035MTC

更新时间: 2024-02-22 00:37:00
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 开关光电二极管
页数 文件大小 规格书
10页 150K
描述
Switching Controller, Voltage-mode, 1500kHz Switching Freq-Max, PDSO24, TSSOP-24

FAN5035MTC 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
最大输入电压:5.25 V最小输入电压:4.75 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G24
长度:7.8 mm功能数量:1
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.2 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:1500 kHz
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

FAN5035MTC 数据手册

 浏览型号FAN5035MTC的Datasheet PDF文件第1页浏览型号FAN5035MTC的Datasheet PDF文件第3页浏览型号FAN5035MTC的Datasheet PDF文件第4页浏览型号FAN5035MTC的Datasheet PDF文件第5页浏览型号FAN5035MTC的Datasheet PDF文件第6页浏览型号FAN5035MTC的Datasheet PDF文件第7页 
PRODUCT SPECIFICATION  
FAN5035  
Pin Assignments  
D0  
D1  
D2  
D3  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
COSC  
EN_SS  
GNDA  
2
3
4
5
VREF  
A3_INN  
D4  
IFB_HI  
IFB_LO  
6
7
8
A3_OUT  
A3_INP  
FAN5035  
VSENSE  
VCC  
A1_OUT  
A1_INN  
A1_INP  
VIN  
9
10  
OVP  
11  
12  
PWRGOOD  
OUTA  
GNDD  
Pin Definitions  
Pin Number Pin Name Pin Function Description  
1–5  
D0-4  
Voltage Identification Code Inputs. These open collector/TTL compatible inputs  
will program the output voltage over the ranges specified in Table 1. Pull-up resistors  
are internal to the controller.  
6–7  
8
IFB_HI  
IFB_LO  
Current Feedback. These pins are the input for the current feedback control loop.  
Layout of these traces is critical to system performance.  
VSENSE  
VCC  
Voltage Sense. Pin 8 is used as the input for Power Good and over-voltage  
protection.  
9
Analog VCC. Connect to system 5V supply and decouple with a 0.1µF ceramic  
capacitor.  
10  
11  
12  
13  
OVP  
Over-Voltage Protection. This pin drives an SCR when the output voltage is too  
high.  
PWRGOOD Power Good Flag. An open collector output that will be logic LOW if the output  
voltage is not within ±10% of the nominal output voltage setpoint.  
OUTA  
GNDD  
VIN  
Output. Connect this pin to a driver for an N-channel MOSFET. The trace from this  
pin to the driver should be <0.5".  
Power Ground. Return pin for high currents flowing in pin 12 (OUTA). Connect to a  
low impedance ground.  
14  
Input Voltage. Under-voltage detector input.  
15–17  
A1_INP  
A1_INN  
A1_OUT  
Uncommitted Op Amp.  
18–20  
A3_INP  
A3_INN  
A3_OUT  
Voltage Feedback Op Amp. This op amp is used for voltage feedback from the  
output, and for loop compensation.  
21  
22  
VREF  
GNDA  
Reference Voltage. Decouple with a 0.1µF ceramic capacitor.  
Analog Ground. Return path for low power analog circuitry. This pin should be  
connected to a low impedance system ground plane to minimize ground loops.  
23  
24  
EN_SS  
COSC  
Output Enable. A logic LOW on this pin will disable the output. An internal current  
source allows for open collector control. This pin also doubles as soft start.  
Oscillator Capacitor. Attach a capacitor from pin 24 to ground to set the oscillator  
frequency.  
2
REV. 1.0.0 10/31/01  

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